Definition of "tickler" in English

noun

1. One who tickles.

2. (informal) A person who or thing which amuses or excites.

3. A reminder.

   • Put it in the tickler file for next week.

4. A latex condom that has additional protrusions, for enhancing the sexual pleasure of the user.

5. (informal, dated) Something puzzling or difficult; a conundrum.

6. (US, business) A tickler file, file cabinet, or similar containing memoranda of deadlines arranged in date order.

7. (UK, dated) A prong used by coopers to extract bungs from casks.

8. (dated) A dram of spirits.

9. (slang) Something puzzling; a poser.

10. (Philippines) A small notebook that fits the pocket or pocket notebook.